A list of the five celebrities you would sleep with (even if you're in a committed relationship), if they ever just flat-out offered you sex. May be serious in context, or brought up as a complete joke.

A completely average woman on the guy rating scale. She can be neither cute or ugly, shes just a 5.
Can also be used to describe a boyfriend/girlfriend that you're using to pass the time until a good one comes along.

Glen: Man dude, are there ever any cute chics in this place?
Walter: Nah man, this place is always full of fives!

Lloyd: Yeah, I've really been thinking about getting serious with my chic dude...
Walter: What?! You know that chics just a 5 man, even you can do better.